95results about How to "Soak fast" patented technology

The invention discloses a sintered water permeable brick and a preparation method thereof, and belongs to the technical field of sintered ceramics. According to the water permeable brick, structural pug in a surface layer is composed of, by weight, 45-65% of structural fine aggregates, 20-30% of plastic high-temperature binders and 15-25% of water, pore forming pug in the surface layer is composed of, by weight, 20-50% of pore forming agent aggregates, 45-80% of plastic pore adding binders and 0-5% of biomass fuel internal combustion catalysts, and a blank of a secondary surface layer is composed of, by weight, 70-75% of coarse structural aggregates, 10-15% of plastic high-temperature binders, 0-5% of pore adding agent coarse aggregates and 10-15% of water. A blank of the surface layer and the blank of the secondary surface layer are prepared firstly, the blank of the surface layer contains the orderly distributed structural pug and the pore forming pug, and then single-shaft extrusion forming, drying and sintering are conducted to obtain the water permeable brick. The water permeable brick has high water permeable rate, high strength, high abrasion resistance and durability and is a paving material with excellent ecological and environmental functions.

The invention relates to a reinforcing yarn size for glass fibers and a preparation method thereof, and belongs to the technical field of sizes for glass fibers. The size comprises 4.0-5.5% of a filmogen emulsion, 1.7-4% of a lubricating agent, 0.5-1.5% of a water soluble epoxy resin binder, 0.2-1.0% of an inorganic antistatic agent, 0.5-1.5% of an aminosilane coupling agent and the balance softened water. The filmogen emulsion comprises polyethylene glycol-4000 (PEG-4000), boron trifluoride diethyl etherate, epoxy resin E-44, epoxy resin E-20 and water with a ratio of (1-2): (0.005-0.01): (1-1.5): (0.8-1.2): (8-10). Glass fibers drawn through the size can bear repeatedly bending deformation and have a good textile performance, and woven glass fiber cloth can be applied to production of composite materials without heat treatment and is quick in soakage and high in binding force when compounded with matrix resin.

The invention provides a manufacturing method and a manufacturing apparatus for an electrical device with film covering. The manufacturing method for the electrical device with film covering according to the invention can be employed to realize the effect that electrolyte is hard to be uneven in permeation in a battery set so that the electrolyte can be filled within a short time period. The manufacturing method for the electrical device with film covering comprises a pressure reducing procedure for reducing the pressure inside an electrolyte filling cavity equipped with a bag-shaped laminated film package body to lower than the atmospheric pressure, wherein the bag-shaped laminated film package body is provided with an opening part and accommodates the battery set, and the battery set is provided with an anode and a cathode which are laminated up and separated by an insulating film; an electrolyte filling procedure for filling the electrolyte of a specified amount from the opening part into the package body, after the pressuring reducing procedure; and a pressuring increasing and reducing procedure for increasing the pressure inside the electrolyte filling cavity to higher than the pressure in the electrolyte filling procedure and then reducing the pressure, after the electrolyte filling procedure and before sealing the opening part.

Intended is to provide a cylinder rinsing device having a novel constitution thereby to prevent the flapping phenomenon of a pressure pad and to mount the pressure pad easily. The cylinder rinsing device comprises a rinsing cloth winding roll having a pressure pad made of an elastic member for pushing a piece of rinsing cloth to a cylinder surface. A pressure pad (8) is fixed between a pad mounting plate (9) and a pad holding bar (20) and formed of an elastic material into a semicircular shape. The pressure pad (8) is made thin at the pushing portion of its central portion (16) and thick at the base portions (15) of its two end portions, and the base portions (15) have retained portions (17) to be pushed by the pad holding bar (20). The pressure pad (8) has an inward inclined face made thicker in the widthwise direction by inclining the inner faces (152) of the base portions (15) inward to the bottom face. The pad mounting plate (9) extends in the trunk length direction of the cylinder, and has such a recess (25) formed on the side to confront the cylinder as to receive the pressure pad. The pad holding bar (20) has such an inward inclined face (203) on the side wall to contact the inner face of the pressure pad (8) as is inclined inward in a converging state toward the bottom portion. The inward inclined face (203) of the pad holding bar (20) is pushed to abut on the inward inclined face of the pressure pad (8), and the inward inclined faces of the base portions (15) of the pressure pad (8) are pushed onto the wall face of the pad mounting plate (9) on the side of the recess (25).

The invention belongs to the technical field of food processing and particularly discloses a preparation method of composite rose flower tea. The preparation method includes the steps of: 1) weighingraw materials including: 18-30 parts of rose flowers, 5-10 parts of lily, 3-6 parts of radices lithospermi, 3-6 parts of chrysanthemum indicum and 1-5 parts of red dates; 2) processing of rose flowers: successively performing microwave, fumigation and drying treatment to the rose flowers; 3) treatment of other raw materials: mixing and extracting other raw materials to prepare an extract powder; 4) spray coating treatment: spray-coating the rose flowers with the extract powder. The composite rose flower tea has abundant nutrients and is high in sensing quality, and has strong functions of beautifying and nourishing face, quieting heart to nourish spirit and tonifying and activating blood.

The invention discloses a washing-resistant cow clothing leather processing technology, and relates to the technical field of cow leather clothes. The washing-resistant cow clothing leather processingtechnology specifically comprises the following steps of 1, carrying out batch soaking, namely classifying the raw leather with the similar thickness, and placing raw leather in a drum to be processed, and adding clear water into the drum for soaking the raw leather, soaking the dried leather for 2-3 days, soaking wet salted hides for 1-2 days, adding an immersion aid in the soaking process, andaccelerating the soaking of water; 2, performing hair removal and degreasing, removing the grease on the surfaces of the cells in the cow leather and the hair on the surface of the original leather byusing a depilating machine after being soaked in the step 1 to expose the natural and fine grain surfaces; and 3, soaking the leaching acid, soaking Ca(OH)2 with the mass fraction being 10% for 1-2 hours, and expanding the cow leather to a certain thickness. According to the washing-resistant cow leather processing technology, the processing technology is simple and comprehensive, the water washing resistance of the cow leather is greatly improved by the adoption of the chrome tanning agent, so that the problem that the cow leather becomes dry and hard after being cleaned for multiple times is avoided.

The invention provides a ceramic tile soaking device capable of avoiding hollowing, and relates to the field of engineering construction equipment. The device comprises a box body, an extension device, a cover plate, a fixed plate, a support rod, a first buffer part and a second buffer part, the extension device, the fixed plate and the first buffer part are arranged on the box body, the support rod is arranged on the fixed plate, the cover plate is arranged on the extension device, and the second buffer part is arranged on the cover plate. The box body is composed of a bottom plate, a connecting plate, a vibrator, a first shell, a second shell, a supporting block, wheels and a sealing plug, the extension device is composed of a fixing frame, a limiting block and a spring buckle, the first buffer part is composed of a first buffer pad and a clamping block, and the second buffer part is composed of a second buffer pad and a clamping block. The device is simple in structure and convenient to operate, the ceramic tile soaking time can be shortened, water can effectively and rapidly enter ceramic tiles, the four corners and glaze surfaces of the ceramic tiles are prevented from being impacted and damaged, and losses of users are reduced.

The invention discloses a glass fiber reinforced polyvinyl chloride composite material production system and method, and belongs to the technical field of inorganic non-metallic materials. The glass fiber reinforced polyvinyl chloride composite material production system comprises a material mixing device, a heating device, a tank furnace wire drawing device, an infiltration wire collecting device and a composite material mixing and extruding device. Glass fiber raw materials are uniformly mixed through the material mixing device and are pneumatically conveyed to the tank furnace wire drawing device, the tank furnace wire drawing device is heated through the heating device, so that the raw materials are molten, then wire drawing forming is carried out to obtain glass fiber precursors, the surfaces of the glass fiber precursors are coated with an impregnating compound to obtain precursor cake, and the raw materials of the composite material are mixed and extruded by using a composite material mixing and extruding device to obtain the glass fiber reinforced composite material. The glass fiber production equipment is simple, the compatibility of the prepared glass fiber and resin is good, and the prepared glass fiber reinforced resin composite material has wider application under the general background of automobile lightweight.